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Subject: Re: [PATCH] mac80211: Remove unused 'struct rate_control_ref'
 variable
From: Johannes Berg <johannes@sipsolutions.net>
To: Kirtika Ruchandani <kirtika.ruchandani@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>, linux-wireless@vger.kernel.org,
        netdev@vger.kernel.org, Maxim Altshul <maxim.altshul@ti.com>
Date: Tue, 22 Nov 2016 08:30:30 +0100
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On Mon, 2016-11-21 at 22:54 -0800, Kirtika Ruchandani wrote:
> Commit 3b17fbf87d5d introduced sta_get_expected_throughput()
> leaving variable 'struct rate_control_ref* ref' set but unused.
> Compiling with W=1 gives the following warning, fix it.
> 
> net/mac80211/sta_info.c: In function ‘sta_set_sinfo’:
> net/mac80211/sta_info.c:2052:27: warning: variable ‘ref’ set but not
> used [-Wunused-but-set-variable]

Applied all three of these, thanks Kirtika.

johannes